feat: Add SSH key management for Proxmox VMs and update template playbook

inventory/group_vars/all/vars.yml

@@ -3,3 +3,8 @@ pve_api_url: "https://jupiter.renner.uno:8006"
 pve_user: "root@pam"
 pve_token_id: "ansible"
 ansible_python_interpreter: /usr/bin/python3
+
+# SSH Public Keys for Cloud-Init
+common_ssh_public_keys: |
+  ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPzFNBP3bq2m/6JqDqod9w+FP/uxXxHMolqhq3Ojflr1 krenner@fortress
+  ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBmeUbEJm00nNwYn4HdGAU4ktcSy1VGF9s8Og3zaQnGe ansible-runner@ci

plays/create-template.yml

@@ -49,9 +49,7 @@
 
     - name: Create temp ssh key file
       copy:
-        content: |
-          ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPzFNBP3bq2m/6JqDqod9w+FP/uxXxHMolqhq3Ojflr1 krenner@fortress
-          ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBmeUbEJm00nNwYn4HdGAU4ktcSy1VGF9s8Og3zaQnGe ansible-runner@ci
+        content: "{{ common_ssh_public_keys }}"
         dest: /tmp/sshkeys.pub
 
     - name: Configure VM Hardware

plays/setup-caddy-ha.yml

@@ -33,6 +33,24 @@
       when: vm_check.rc != 0
       delegate_to: "{{ target_node }}"
 
+    - name: Copy SSH Keys to Proxmox
+      copy:
+        content: "{{ common_ssh_public_keys }}"
+        dest: "/tmp/caddy_ssh_keys.pub"
+        mode: '0644'
+      delegate_to: "{{ target_node }}"
+
+    - name: Apply SSH Keys to VM
+      command: "qm set {{ new_vmid }} --sshkeys /tmp/caddy_ssh_keys.pub"
+      delegate_to: "{{ target_node }}"
+      changed_when: false
+
+    - name: Reboot VM if running to apply keys
+      command: "qm reboot {{ new_vmid }}"
+      when: vm_check.rc == 0 and "running" in vm_check.stdout
+      delegate_to: "{{ target_node }}"
+      changed_when: true
+
     - name: Ensure VM is started
       command: "qm start {{ new_vmid }}"
       when: vm_check.rc != 0 or "stopped" in vm_check.stdout